michaelschiemer/tests/Framework/Health/HealthCheckResultTest.php

<?php

declare(strict_types=1);

namespace Tests\Framework\Health;

use App\Framework\Health\HealthCheckResult;
use App\Framework\Health\HealthStatus;
use App\Framework\Health\ValueObjects\HealthDetails;
use App\Framework\Health\ValueObjects\HealthMessage;
use App\Framework\Health\ValueObjects\ResponseTime;

describe('HealthCheckResult with Value Objects', function () {
    it('can be created with Value Objects', function () {
        $result = HealthCheckResult::create(
            HealthStatus::HEALTHY,
            HealthMessage::success('Test Service'),
            HealthDetails::fromArray(['version' => '1.0']),
            ResponseTime::fromMilliseconds(50)
        );

        expect($result->status)->toBe(HealthStatus::HEALTHY);
        expect($result->message->toString())->toBe('Test Service is working correctly');
        expect($result->details->get('version'))->toBe('1.0');
        expect($result->responseTime->duration->toMilliseconds())->toBe(50.0);
    });

    it('creates healthy result correctly', function () {
        $result = HealthCheckResult::healthy(
            'Database',
            ['host' => 'localhost', 'port' => 3306],
            150.5
        );

        expect($result->isHealthy())->toBeTrue();
        expect($result->status)->toBe(HealthStatus::HEALTHY);
        expect($result->message->isSuccess())->toBeTrue();
        expect($result->details->get('host'))->toBe('localhost');
        expect($result->responseTime->duration->toMilliseconds())->toBeGreaterThanOrEqual(150.0);
        expect($result->responseTime->duration->toMilliseconds())->toBeLessThanOrEqual(151.0);
    });

    it('creates warning result correctly', function () {
        $result = HealthCheckResult::warning(
            'Cache',
            'High memory usage',
            ['usage' => '85%'],
            300.0
        );

        expect($result->isWarning())->toBeTrue();
        expect($result->status)->toBe(HealthStatus::WARNING);
        expect($result->message->isWarning())->toBeTrue();
        expect($result->message->toString())->toContain('High memory usage');
        expect($result->details->get('usage'))->toBe('85%');
    });

    it('creates unhealthy result correctly', function () {
        $exception = new \RuntimeException('Connection refused');
        $result = HealthCheckResult::unhealthy(
            'API',
            'Connection failed',
            ['endpoint' => 'https://api.example.com'],
            500.0,
            $exception
        );

        expect($result->isUnhealthy())->toBeTrue();
        expect($result->status)->toBe(HealthStatus::UNHEALTHY);
        expect($result->message->isError())->toBeTrue();
        expect($result->exception)->toBe($exception);
        expect($result->details->get('endpoint'))->toBe('https://api.example.com');
        expect($result->details->get('error_message'))->toBe('Connection refused');
    });

    it('creates timeout result correctly', function () {
        $result = HealthCheckResult::timeout(
            'External API',
            5000.0,
            ['url' => 'https://slow.api.com']
        );

        expect($result->isUnhealthy())->toBeTrue();
        expect($result->message->toString())->toContain('timed out after 5000ms');
        expect($result->responseTime->duration->toMilliseconds())->toBe(5000.0);
        expect($result->responseTime->isVerySlow())->toBeTrue();
    });

    it('creates degraded result correctly', function () {
        $result = HealthCheckResult::degraded(
            'Queue',
            'Processing slowly',
            ['pending_jobs' => 1000],
            1500.0
        );

        expect($result->isWarning())->toBeTrue();
        expect($result->message->toString())->toContain('degraded');
        expect($result->details->get('pending_jobs'))->toBe(1000);
    });

    it('converts to array with all information', function () {
        $result = HealthCheckResult::healthy(
            'Test Service',
            ['version' => '2.0', 'environment' => 'production'],
            75.5
        );

        $array = $result->toArray();

        expect($array)->toHaveKey('status');
        expect($array)->toHaveKey('message');
        expect($array)->toHaveKey('message_formatted');
        expect($array)->toHaveKey('message_type');
        expect($array)->toHaveKey('details');
        expect($array)->toHaveKey('response_time_ms');
        expect($array)->toHaveKey('response_time_formatted');
        expect($array)->toHaveKey('response_time_level');

        expect($array['status'])->toBe('healthy');
        expect($array['message_type'])->toBe('success');
        expect($array['response_time_ms'])->toBeGreaterThanOrEqual(75.0);
        expect($array['response_time_ms'])->toBeLessThanOrEqual(76.0);
        expect($array['response_time_level'])->toBe('fast');
        expect($array['details']['version'])->toBe('2.0');
    });

    it('handles null response time correctly', function () {
        $result = HealthCheckResult::healthy('Service', []);

        expect($result->responseTime)->toBeNull();

        $array = $result->toArray();
        expect($array['response_time_ms'])->toBeNull();
        expect($array['response_time_formatted'])->toBeNull();
        expect($array['response_time_level'])->toBeNull();
    });

    it('merges error details with provided details', function () {
        $exception = new \Exception('Database error', 500);
        $result = HealthCheckResult::unhealthy(
            'Database',
            'Query failed',
            ['query' => 'SELECT * FROM users'],
            100.0,
            $exception
        );

        expect($result->details->get('query'))->toBe('SELECT * FROM users');
        expect($result->details->get('error_type'))->toBe('Exception');
        expect($result->details->get('error_message'))->toBe('Database error');
        expect($result->details->get('error_code'))->toBe(500);
    });
});